How can I easily view the current peering relationship of a particular AS?
Assume the AS you are researching does not have a looking glass and you are
not going to do lookups from the top 10 providers route servers to get some
glimpse of their connectivity. In my particular search
bgplay.routeviews.org does
not have any information and as-rank.caida.org is out of date. In the past
there was a great website called webtrace.info but it is no longer online.
Any suggestions?
Hi Radke
You can try http://bgp.he.net
Example:
http://bgp.he.net/AS4739
Guest login here:
http://peeringdb.com/
All great answers! Thank you!
-=JGR
Any site you reference outside/not downstream of the desired
AS will only provide you a partial picture. Use many to try
and create a holistic view. So far it seems RIPE RIS hasn't
yet been mentioned:
http://www.ripe.net/data-tools/stats/ris/routing-information-service
> How can I easily view the current peering relationship of a particular
AS?
> Assume the AS you are researching does not have a looking glass and you
are
> not going to do lookups from the top 10 providers route servers to get
some
> glimpse of their connectivity. In my particular search
> bgplay.routeviews.org does
> not have any information and as-rank.caida.org is out of date. In the
past
> there was a great website called webtrace.info but it is no longer
online.
>
> Any suggestions?Any site you reference outside/not downstream of the desired
AS will only provide you a partial picture. Use many to try
and create a holistic view. So far it seems RIPE RIS hasn't
yet been mentioned:
http://www.ripe.net/data-tools/stats/ris/routing-information-service
Yeah RIS is good but only minor issue with it is that its output is little
slow.
I really miss completewhois, have not found a really good replacement
-Henry
bgptables.merit.edu